0ur way of working only functions with satellites for telecom, for navigation, for earth observation, for weather forecasting, for many things. so, we need the satellites for our daily life. the country that first sent a person into space is crashing back to earth, because of its war in ukraine. if russia doesn't partner up with another nation l or field its own space station, which given the current - circumstances and sanctions is quite unlikely, it might not have any- crewed space flight. what became a story of collaboration is now once again one of competition and conflict. china has its own space station. india wants one. and private companies are getting in on the act, too, sending up their own rockets. i'm pallab ghosh, the bbc�*s science correspondent.